RU2436845C2 - Способ и установка для проведения процесса структурного превращения в материале заготовок сухим методом - Google Patents

Способ и установка для проведения процесса структурного превращения в материале заготовок сухим методом Download PDF

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Publication number
RU2436845C2
RU2436845C2 RU2008120627/02A RU2008120627A RU2436845C2 RU 2436845 C2 RU2436845 C2 RU 2436845C2 RU 2008120627/02 A RU2008120627/02 A RU 2008120627/02A RU 2008120627 A RU2008120627 A RU 2008120627A RU 2436845 C2 RU2436845 C2 RU 2436845C2
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RU
Russia
Prior art keywords
temperature
quenching chamber
quenching
working space
chamber
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RU2008120627/02A
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English (en)
Russian (ru)
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RU2008120627A (ru
Inventor
Бернхард МЮЛЛЕР (DE)
Бернхард МЮЛЛЕР
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Роберт Бош Гмбх
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Publication of RU2008120627A publication Critical patent/RU2008120627A/ru
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Furnace Details (AREA)
RU2008120627/02A 2005-10-27 2006-09-25 Способ и установка для проведения процесса структурного превращения в материале заготовок сухим методом RU2436845C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005051420A DE102005051420A1 (de) 2005-10-27 2005-10-27 Verfahren und Anlage zur trockenen Umwandlung eines Material-Gefüges von Halbzeugen
DE102005051420.0 2005-10-27

Publications (2)

Publication Number Publication Date
RU2008120627A RU2008120627A (ru) 2009-12-10
RU2436845C2 true RU2436845C2 (ru) 2011-12-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008120627/02A RU2436845C2 (ru) 2005-10-27 2006-09-25 Способ и установка для проведения процесса структурного превращения в материале заготовок сухим методом

Country Status (8)

Country Link
US (1) US8715566B2 (de)
EP (1) EP1943364B1 (de)
JP (1) JP5222146B2 (de)
CN (1) CN101292050B (de)
BR (1) BRPI0617808B1 (de)
DE (1) DE102005051420A1 (de)
RU (1) RU2436845C2 (de)
WO (1) WO2007048664A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2690873C1 (ru) * 2015-11-11 2019-06-06 Ниссан Мотор Ко., Лтд. Способ газовой закалки

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005051420A1 (de) * 2005-10-27 2007-05-03 Robert Bosch Gmbh Verfahren und Anlage zur trockenen Umwandlung eines Material-Gefüges von Halbzeugen
US10320824B2 (en) * 2015-01-22 2019-06-11 Cisco Technology, Inc. Anomaly detection using network traffic data
KR102078915B1 (ko) * 2018-03-26 2020-02-19 정원기 담금질 장치

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Publication number Priority date Publication date Assignee Title
JPS5317965B2 (de) * 1972-11-30 1978-06-12
US4009872A (en) 1976-06-25 1977-03-01 Alco Standard Corporation Energy-conserving, fast-cooling heat treating furnace
DE3416902A1 (de) 1984-05-08 1985-11-14 Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden Verfahren und vakuumofen zur waermebehandlung einer charge
JPH03253512A (ja) 1990-03-02 1991-11-12 Komatsu Ltd 高温高圧ガス冷却によるオーステンパ処理方法
DE4121277C2 (de) * 1991-06-27 2000-08-03 Ald Vacuum Techn Ag Vorrichtung und Verfahren zur selbsttätigen Überwachung der Betriebssicherheit und zur Steuerung des Prozeßablaufs bei einem Vakuum-Wärmebehandlungsofen
JPH0835785A (ja) 1994-07-21 1996-02-06 Shimadzu Corp 熱処理炉
JP3253512B2 (ja) 1996-02-29 2002-02-04 三洋電機株式会社 電子ボリューム回路
JPH1081913A (ja) 1996-09-06 1998-03-31 Ishikawajima Harima Heavy Ind Co Ltd ガス冷却による等温焼き入れ装置
DE19820083A1 (de) 1998-05-06 1999-11-11 Ald Vacuum Techn Gmbh Verfahren zum Abschrecken von Werkstücken und Wärmebehandlungsanlage zur Durchführung des Verfahrens
DE19902032C1 (de) 1999-01-20 2000-06-21 Bosch Gmbh Robert Verfahren und Vorrichtung zur Temperaturregelung beim trockenen Bainitisieren
DE10044362C2 (de) 2000-09-08 2002-09-12 Ald Vacuum Techn Ag Verfahren und Ofenanlage zum Vergüten einer Charge von Werkstücken aus Stahl
JP2003129127A (ja) 2001-10-23 2003-05-08 Taniguchi Kinzoku Netsushori Kogyosho:Kk ホットガスによる熱処理品のガス冷却方法及び装置
US20060086442A1 (en) * 2002-03-25 2006-04-27 Hirohisa Taniguchi Hot gas quenching devices, and hot gas heat treating system
RU2232363C1 (ru) 2003-05-19 2004-07-10 Открытое акционерное общество "Завод им. В.А. Дегтярёва" Шахтная печь сопротивления для термической обработки деталей из сталей и сплавов
DE102005051420A1 (de) * 2005-10-27 2007-05-03 Robert Bosch Gmbh Verfahren und Anlage zur trockenen Umwandlung eines Material-Gefüges von Halbzeugen
DE102005053134A1 (de) * 2005-11-08 2007-05-10 Robert Bosch Gmbh Anlage zur trockenen Umwandlung eines Material-Gefüges von Halbzeugen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2690873C1 (ru) * 2015-11-11 2019-06-06 Ниссан Мотор Ко., Лтд. Способ газовой закалки

Also Published As

Publication number Publication date
WO2007048664A1 (de) 2007-05-03
US8715566B2 (en) 2014-05-06
US20100001442A1 (en) 2010-01-07
CN101292050A (zh) 2008-10-22
BRPI0617808B1 (pt) 2018-11-21
DE102005051420A1 (de) 2007-05-03
RU2008120627A (ru) 2009-12-10
EP1943364B1 (de) 2019-08-07
BRPI0617808A2 (pt) 2011-08-09
JP2009513825A (ja) 2009-04-02
JP5222146B2 (ja) 2013-06-26
CN101292050B (zh) 2010-12-22
EP1943364A1 (de) 2008-07-16

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